The Thanos Thunderer Assault Gun set contains one model consisting of three parts (hull and a pair of trench rails). The base is NOT included.
The model is cast from resin (hull) and white metal (trench rails) and is supplied unassembled and unpainted.
The model is made in 6mm scale (1:260) and its dimensions are:
hull length - 25mm
hull width - 16,5mm
height to the hull roof - 12mm